2 H2O2(aq) + 2 H2O(l) + O2(g) E = 0.55 V The equation and standard cell potential for the decomposition of H2O2(aq) in a

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2 H2o2 Aq 2 H2o L O2 G E 0 55 V The Equation And Standard Cell Potential For The Decomposition Of H2o2 Aq In A 1 (32.7 KiB) Viewed 41 times

2 H2O2(aq) + 2 H2O(l) + O2(g) E = 0.55 V The equation and standard cell potential for the decomposition of H2O2(aq) in acidic solution at 25°C is given above. The reduction half-reactions for the process are listed below. O(g) + 4H+(aq) + 46 → 2 H 0(1) E° = 1.23 V E = ? O2(g) + 2 H+(aq) + 2e → H2O2(aq) . Which of the following is true for the decomposition of H2O2(aq)? (A) AGⓇ> 0 and Keq > 1 (B) AG°> 0 and K, <1 (C) AG° < 0 and Keq > 1 (D) AG® < 0 and Keq < 1